Fatal error: Uncaught Error: Call to undefined function is_plugin_active() in E:\Rooms\u202223\chromandspec.com\www\wp-content\plugins\wpdatatables\wpdatatables.php:33
Stack trace:
#0 E:\Rooms\u202223\chromandspec.com\www\wp-settings.php(342): include_once()
#1 E:\Rooms\u202223\chromandspec.com\www\wp-config.php(88): require_once('E:\\Rooms\\u20222...')
#2 E:\Rooms\u202223\chromandspec.com\www\wp-load.php(37): require_once('E:\\Rooms\\u20222...')
#3 E:\Rooms\u202223\chromandspec.com\www\wp-blog-header.php(13): require_once('E:\\Rooms\\u20222...')
#4 E:\Rooms\u202223\chromandspec.com\www\index.php(17): require('E:\\Rooms\\u20222...')
#5 {main}
  thrown in E:\Rooms\u202223\chromandspec.com\www\wp-content\plugins\wpdatatables\wpdatatables.php on line 33